A) \[MgO\]
B) \[A{{l}_{2}}{{O}_{3}}\]
C) \[{{K}_{2}}O\]
D) \[CuO\]
Correct Answer: B
Solution :
\[A{{l}_{2}}{{O}_{3}}\]is a amphoteric oxide because it reacts with acid and base both.You need to login to perform this action.
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